The Science of Toffee Apples by Len Fisher | 5 Nov 2005 | Food & Gastronomy: Media and Writing | 0 comments Royal Institution, London A talk geared for families, with demonstrations and tastings, on the science behind the lowly toffee apple – not to mention the toffee-coated sausage and the toffee banana! Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Please enter an answer in digits:two × 1 =